Title 15 › Chapter CHAPTER 53— - TOXIC SUBSTANCES CONTROL › Subchapter SUBCHAPTER I— - CONTROL OF TOXIC SUBSTANCES › § 2605
EPA must find out which chemicals might hurt people or the environment and then act to stop those risks. Within 1 year after June 22, 2016, EPA must make a risk-based process to label chemicals as high-priority (need a full risk check) or low-priority (don’t need that check now). That process must look at hazards, how people and the environment are exposed, persistence and bioaccumulation, vulnerable groups, nearby drinking water, how the chemical is used, and production amounts. Priority decisions must take between 9 months and 1 year. EPA must ask for information and give 90 days to get it, publish the proposed priority and give 90 days for public comment, and can extend the information period up to 3 months (but if the extra time still leaves too little information, the chemical becomes high-priority). EPA had to start evaluations on 10 chemicals within 180 days after June 22, 2016, and by 3.5 years it must have at least 20 high-priority risk evaluations and 20 low-priority designations, with at least half of the evaluations coming from the 2014 TSCA Work Plan. EPA will give preference to certain persistent, bioaccumulative, or highly toxic chemicals, and will use a special metals risk framework for metals. When a chemical is high-priority, EPA must begin a risk evaluation that ignores costs and focuses only on whether the chemical creates an unreasonable risk under its uses, including risks to vulnerable groups. EPA must publish the scope within 6 months of starting the evaluation, finish the evaluation within 3 years (with one possible 6-month extension), and give at least 30 days’ public notice and comment on a draft before the final. If EPA finds an unreasonable risk, it must propose a rule within 1 year after the final evaluation and issue a final rule within 2 years (these deadlines can be extended but not more than 2 years in total). Rules can ban or limit manufacture, use, sale, or disposal; set concentration limits or limits for specific uses; require warnings, recordkeeping, testing, disposal rules, notices, or repurchase; and must be no broader than needed to eliminate the risk. EPA must publish analyses of health and environmental effects, benefits, and the economic consequences of rules and consider alternatives and transition periods. Compliance dates must be as soon as practical but no later than 5 years after a rule is made, with reasonable transition periods and possible variations for different people. EPA can grant temporary, time‑limited exemptions for critical uses if no safer, feasible substitute exists, but must set conditions, monitoring, and time limits. Special older rules apply to polychlorinated biphenyls (PCBs) with dates starting January 1, 1977, and federal transfers of elemental mercury have been restricted since October 14, 2008. “Complex consumer goods” and “complex durable goods” are special categories of long‑life devices with many parts. The word “requirement” in these rules does not replace other federal or common law.
Full Legal Text
Commerce and Trade — Source: USLM XML via OLRC
Legislative History
Reference
Citation
15 U.S.C. § 2605
Title 15 — Commerce and Trade
Last Updated
Apr 6, 2026
Release point: 119-73